SSL Complete Guide 2021: HTTP to HTTPS - Signing Data Using Asymmetric Keys

The video tutorial explains the use of asymmetric keys for data encryption, decryption, and signing. It details how data can be securely sent and verified using public and private keys, ensuring data integrity and authenticity. The process of data signing involves creating a hash with a private key, which can be verified by others using the corresponding public key. This ensures that the data has not been altered and confirms the sender's identity. The tutorial also introduces the RSA protocol, highlighting its role in secure certificate communication.

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